You're right, we never had to play "shirts" and "skins," but when I went to basketball camp at age 15, a bunch of us girls decided to do just that, as there were no men around. Thankfully, I was on the shirts team. Also thankfully, the other girls kept their bras on (this was many, many years before "sports bras" and Brandy Chastain). So there you have it: one night in 1971 at Robert Morris College, the first female shirts v. skins basketball game.